N.Saravanan, R.Kaviyarasi, and P.Malini. “WIRELESS LAND MINE DETECTION AND SURVEILLANCE ROBOT”. International Journal of Advance Engineering and Research Development (IJAERD), vol. 4, no. 3, Mar. 2017, pp. 77-80, https://ijaerd.com/index.php/IJAERD/article/view/4791.